YOU SAID:
I when grow up, I want to be the prettiest pretty princess in the whole wide wonderful world.
INTO JAPANESE
私は大きくなったら、この広くて素晴らしい世界で一番可愛いお姫様になりたいです。
BACK INTO ENGLISH
When I grow up, I want to be the cutest princess in this big, wonderful world.
INTO JAPANESE
大きくなったら、この広くて素晴らしい世界で一番かわいいお姫様になりたいです。
BACK INTO ENGLISH
When I grow up, I want to be the cutest princess in this big, wonderful world.
That didn't even make that much sense in English.